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Effects of Patterns and Methods of Sowing on Sorghum/Striga Relations

Published online by Cambridge University Press:  03 October 2008

F. F. Bebawi  and
A. F. Farah
F. F. Bebawi
Affiliation:
Faculty of Agriculture, Shambat, Sudan
A. F. Farah
Affiliation:
Faculty of Agriculture, Shambat, Sudan
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Summary

Changing the geometry of planting under irrigated conditions from the traditional pattern of regular rows (with plants equidistant from each other) into double rows (with plants arranged in row pairs) promoted plant competition. This resulted in a significant reduction in overall yield components of sorghum but a marked increase in shoot yields of striga. A better yield of sorghum was obtained in ridged plots than in flat plots, associated with less striga infestation and a slightly higher soil moisture content under the ridged plots.

Type
Research Article
Information
Experimental Agriculture , Volume 17 , Issue 3 , July 1981 , pp. 337 - 341
Copyright
Copyright © Cambridge University Press 1981

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References

Andrews, F. W. (1947). The parasitism of Striga hermonthica Benth. on leguminous plants. Annals of Applied Biology 34:267–294.CrossRefGoogle ScholarPubMed
Blum, A. & Naveh, M. (1976). Improved water-use efficiency in dryland grain sorghum by promoted plant competition. Agronomy Journal 68:111–116.CrossRefGoogle Scholar
Bond, T., Army, J. & Lehman, O. R. (1964). Row spacing, plant population and moisture supply in dryland grain sorghum production. Agronomy Journal 56:3–6.CrossRefGoogle Scholar
Brown, A. R., Cobb, C. & Wood, E. H. (1964). Effects of irrigation and row spacing on grain sorghum in the Piedmont. Agronomy Journal 56:506–509.CrossRefGoogle Scholar
Chin Choy, E. W. & Kanemasu, E. T. (1974). Energy balance comparison of wide and narrow row spacings in sorghum. Agronomy Journal 66:98–100.CrossRefGoogle Scholar
Porter, K. B., Jensen, M. E. & Sletten, W. H. (1960). The effect of row spacing, fertilizer and planting rate on irrigated grain sorghum. Agronomy Journal 52:431–434.CrossRefGoogle Scholar
Robinson, R. G., Bernat, L. A., Nelson, W. W., Thompson, R. L. & Thompson, J. R. (1964). Row spacing and plant population for grain sorghum in the humid north. Agronomy Journal 56:189–191.CrossRefGoogle Scholar
Vallance, K. B. (1951). Studies on the germination of the seeds of Striga hermonthica. 3. Annals of Botany 15:109–128.CrossRefGoogle Scholar